P    #regions in PPM
# 2011-05-09 12:03:59 -0500  mfjofre@watusi.nmrfam.wisc.edu
# low field   high field   mi   maxi
  8.641993721453819  5.542639952241323  0.421  4.443  # for region 1
  5.044933507550266  4.897883876164272  0.309  0.609  # for region 2
  4.796080285204737  3.5065681330506333  0.260  2.274  # for region 3
  3.0427962186794204  2.4319746729222134  0.344  1.313  # for region 4
  1.3913157431136383  1.018035909595345  0.424  1.536  # for region 5